Dr David Kenyon is responsible for historical research in support of all public content at Bletchley Park, the Second World War code-breaking site in Buckinghamshire, now a museum. He was previously a free-lance military historian and has worked on and appeared in numerous historical TV and film projects: these include work as Historical Advisor to the Spielberg film production of Warhorse in 2010.

Tickets (include a glass of wine) Friends: £10; visitors £15

Booking is available in person at The Friends’ Office, 11A College Green, Gloucester GL1 2LX (Tuesday & Thursday mornings only) or at www.fogc.co.uk

(Enquiries only: telephone 01452 522419)

Pictures of the World War I Memorial to the Royal Gloucestershire Hussars serving in Palestine, Syria and Sinai.